GaWN3

metal
· GaWN3

GaWN3 is an experimental ternary nitride compound combining gallium, tungsten, and nitrogen, representing research into high-performance refractory and wide-bandgap semiconductor materials. While not yet in established industrial production, this material family is being investigated for extreme-environment applications where conventional nitrides (GaN, AlN) reach performance limits—particularly in high-temperature electronics, power devices, and harsh chemical environments. The incorporation of tungsten into a gallium nitride matrix offers potential for enhanced thermal stability and mechanical properties compared to binary nitrides, though further development is needed to establish manufacturing scalability and cost viability.

high-temperature semiconductor researchrefractory material developmentpower electronics (experimental)wide-bandgap device engineeringextreme environment coatingsmaterials science research

Compliance & Regulations

?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
Units:
siimperial
PropertyValueUnitConditionsSource
Band Gap(Eg)
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eV——
Magnetic Moment(μB)
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μB——
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Formation Energy(ΔHf)
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eV/atom——
Verified Unverified Low confidence (<80%) Link to source

Regulatory Screening

Environmental

Export Control

RoHS, REACH, and Prop 65 statuses are validated against official substance lists (ECHA SVHC Candidate List, OEHHA Prop 65, RoHS Annex II). Other regulations are estimated from composition and material classification. All screening is a starting point for due diligence — always verify with your supplier before making compliance decisions.